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-rw-r--r--include/asm-ppc64/iSeries/ItSpCommArea.h39
1 files changed, 39 insertions, 0 deletions
diff --git a/include/asm-ppc64/iSeries/ItSpCommArea.h b/include/asm-ppc64/iSeries/ItSpCommArea.h
new file mode 100644
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+++ b/include/asm-ppc64/iSeries/ItSpCommArea.h
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+/*
+ * ItSpCommArea.h
+ * Copyright (C) 2001 Mike Corrigan IBM Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+
+#ifndef _ITSPCOMMAREA_H
+#define _ITSPCOMMAREA_H
+
+
+struct SpCommArea
+{
+ u32 xDesc; // Descriptor (only in new formats) 000-003
+ u8 xFormat; // Format (only in new formats) 004-004
+ u8 xRsvd1[11]; // Reserved 005-00F
+ u64 xRawTbAtIplStart; // Raw HW TB value when IPL is started 010-017
+ u64 xRawTodAtIplStart; // Raw HW TOD value when IPL is started 018-01F
+ u64 xBcdTimeAtIplStart; // BCD time when IPL is started 020-027
+ u64 xBcdTimeAtOsStart; // BCD time when OS passed control 028-02F
+ u8 xRsvd2[80]; // Reserved 030-07F
+};
+
+extern struct SpCommArea xSpCommArea;
+
+#endif /* _ITSPCOMMAREA_H */
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